But initially inclined to "jack it all in", including his shearing around home territory Banbury in Oxfordshire, to concentrate on fatherhood and family, he found the girl herself became the inspiration for setting new goals with the handpiece.
With just two seasons on the circuit he was named late last year as UK Shearing Personality of the Year and, with the title of England Circuit Champion in his kit, on the path to being one of two England machine shearing representatives at the Golden Shears World Championships held in France in July this year.
Connor has said Grace loved every minute of watching him shear "in particular sitting on my shoulders at the Corwen Shears to watch the New Zealand-Wales test match".
He started fitness training with Matt Luxton, the England specialist behind the success in the first world shearing record in the northern hemisphere, farmer and New Zealand shearer Matt Smith's ewes record at Trefranck Farm, Cornwall, on July 26, 2016.
It was soon after returning from a few weeks in New Zealand early last year that Grace took ill, but Connor stuck to the dream, including winning his place in the England team, a return to New Zealand earlier this year (including fifth place in the Taihape A&P Show open final), and the world championships in Le Dorat.
To break the record, Connor requires a pace quicker than 37.37 seconds a lamb and 96.33 lambs an hour throughout the day, caught, shorn and dispatched. The record spans the 12 hours from 5am to 5pm, with hour-long breaks for breakfast and lunch and half-hour breaks for morning and afternoon tea.
An international panel of Australian officials Mike Henderson and Mark Baldwin and Welshmen Martyn David and Arwyn Jones will judge Saturday's event, which will be preceded on Friday by a sample shear of 20 lambs which must average at least 0.9kg of wool per lamb for the record bid to be allowed.